Automobile floor mat



FIG. 1 is a perspective view of the top surface of an automobile floor mat showing my new design;

FIG. 2 is a perspective view of the bottom surface thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image of that shown; and,

FIG. 4 is a perspective view of the top surface of an automobile floor mat showing a second embodiment of my new design, it being understood that the appearance of the bottom and the side thereof is the same as the first embodiment shown in FIGS. 2 and 3 respectively. 

The ornamental design for an automobile floor mat, as shown and described. 